Disposable blood testing device



FIG. 1 is a perspective view as seen from the top and upper right of a first embodiment of a disposable blood testing device showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side view thereof, the left side being a mirror image;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof, the rear being a mirror image;

FIG. 6 is a top plan view of a second embodiment of the disposable blood testing device showing our new design;

FIG. 7 is a right side view thereof, the left side being a mirror image;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a front elevational view thereof, the rear being a mirror image. 

The ornamental design for a disposable blood testing device, as shown and described. 